Languages (7)
I believe the answer is:
tongues
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">languages</span>' is the definition.<br/ ><span class="explanation-format__explanation">(tongue is a kind of language)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tongues that I've seen before include "They clap" , "Languages in the mouth?" .)